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Patents

Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US402549010 Nov 197524 May 1977The Mead CorporationMethod of producing metal modified phenol-aldehyde novolak resins
US40341285 May 19755 Jul 1977The Mead CorporationProduction of a color developing record sheet containing metal-modified novolak resin particles
US406935316 Sep 197517 Jan 1978Fuji Photo Film Co., Ltd.Process for producing developer sheet for pressure-sensitive recording paper
US408271321 Mar 19774 Apr 1978The Mead CorporationProduction of a color developing record sheet containing metal-modified novolak resin particles
US408954721 Jul 197616 May 1978Reprographic Materials, Inc.Manifold receptor sheets and processes therefor
US418845623 Dec 197712 Feb 1980NCR CorporationPressure-sensitive recording sheet
US419734610 Oct 19788 Apr 1980Appleton Papers Inc.Self-contained pressure-sensitive record material and process of preparation
US433796824 Oct 19806 Jul 1982The Standard Register CompanySensitized record sheet
US434823414 Mar 19807 Sep 1982Ciba-Geigy CorporationCoating compositions for the production of a recording material
US437258317 Aug 19818 Feb 1983Chromogenic copy system and method
US437989717 Mar 198112 Apr 1983Mitsui Toatsu Chemicals, Inc.Color-developer for pressure-sensitive sheets
US440049224 Mar 198123 Aug 1983Mitsui Toatsu Chemicals, Inc.Color-developer for pressure-sensitive recording sheets
US442267130 Jun 198227 Dec 1983Ciba-Geigy CorporationCoating compositions for the production of a recording material